[dpdk-dev] [PATCH] net/i40e: fix fail to disable FDIR Tx queue
Beilei Xing
beilei.xing at intel.com
Tue May 15 18:19:05 CEST 2018
If flow directory is enabled, FDIR Tx queue can't
be disabled when exiting application. Root cause
is FDIR Tx queue is not disabled before removing
HMC backing store.
Fixes: 71d35259ff67 ("i40e: tear down flow director")
Cc: stable at dpdk.org
Signed-off-by: Beilei Xing <beilei.xing at intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 894505f..7313753 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -2340,6 +2340,8 @@ i40e_dev_close(struct rte_eth_dev *dev)
i40e_pf_disable_irq0(hw);
rte_intr_disable(intr_handle);
+ i40e_fdir_teardown(pf);
+
/* shutdown and destroy the HMC */
i40e_shutdown_lan_hmc(hw);
@@ -2351,7 +2353,6 @@ i40e_dev_close(struct rte_eth_dev *dev)
pf->vmdq = NULL;
/* release all the existing VSIs and VEBs */
- i40e_fdir_teardown(pf);
i40e_vsi_release(pf->main_vsi);
/* shutdown the adminq */
--
2.5.5
More information about the dev
mailing list